Hi John;
As with much of our equipment, this is very subjective - opinions abound.
I am also a big lover of moori tips, however, between their inconsistency on the new ones and/or the fact that there are so many counterfeit ones, it's tough to find a good one. The last ones I got were delaminating and mushrooming like crazy. that was it for me.
After researching it, I went with a kamui black soft which was the equivalent of a moori medium, which is what I liked. I am so impressed with the kamui tip that I can't see myself using anything else anytime soon.
I would expect that kamui's black ss would then be the equivalent of the moori slow you like.
If you decide to go with a kamui, I have 2 suggestions:
1. Be sure to order from a kamui authorized seller - this will avoid the possibility of getting a counterfeit.
2. consider having approx 1/4 of the new tip cut off when installing as these babies are l-o-n-g. some do like to leave them as they come so it is a personal preference.
They grip the cue ball extremely well and feel good doing it.
And they wear very slow, do not mushroom at all in my experience, thus only requiring minimal maintenance - a quick scuff and shape and play on for a month or two. :smile:
best,
brian kc